#include <stdio.h>

char *getmonth(int n);

int main()
{
    int n;
    char *s;

    scanf("%d", &n);
    s = getmonth(n);
    if (s == NULL)
        printf("wrong input!\n");
    else
        printf("%s\n", s);

    return 0;
}

/* 你的代码将被嵌在这里 */
char* getmonth(int n)
{
    const char *month[13] = {"",
                             "January", "February",
                             "March", "April",
                             "May", "June",
                             "July", "August",
                             "September", "October",
                             "November", "December"};
    int i = 1;
    while (i != n)
    {
        i++;
    }
    if (n > 12 || n < 1)
        return NULL;
    else
        return month[n];
};
